To receive a Doctor of Philosophy Degree (PhD) at Northern Arizona University, you must complete a planned group of courses, from one or more disciplines, ranging from at least 60 - 109 units of graduate-level courses. Most plans require research, a dissertation, and comprehensive exams. All plans have residency requirements regarding time spent on the Flagstaff campus engaged in full-time study.
The full policy can be viewed here.
In addition to University Requirements:
| Minimum Units for Completion | 60 |
| Additional Admission Requirements | Required |
| Dissertation | Dissertation is required. |
| Comprehensive Exam | Comprehensive Exam is required. |
| Oral Defense | Oral Defense is required. |
| Research | Individualized research is required. |
Purpose Statement
The Bioengineering Program is uniquely broad in its objectives, as we envision that the majority of graduates from this program will fill the demand for leadership in industrial research and development. The purpose of the program is to significantly expand NAU’s research strengths in the areas of biomaterials and biomechanics research, while building capacity for basic research in the life sciences to be translated into engineering solutions in the biotechnology sector. Students will build skills and knowledge through formal course work and an original dissertation project. The goal is to foster students’ abilities to identify and synthesize fundamental principles of bioengineering and apply them to complex problems.
Student Learning Outcomes
Students will build skills and knowledge through formal course work and an original dissertation project. The goal is to foster students’ abilities to identify and synthesize fundamental principles of bioengineering and apply them to complex problems. NAU graduates with a PhD in Bioengineering will be able to:
The NAU graduate online application is required for all programs. Admission to many graduate programs is on a competitive basis, and programs may have higher standards than those established by the Office of Graduate and Professional Studies.
Admission requirements include the following:
Visit the NAU Graduate Admissions website for additional information about graduate school application deadlines, eligibility for study, and admissions policies.
Ready to apply? Begin your application now.
International applicants have additional admission requirements. Please see the International Graduate Admissions Policy.
Individual program admission requirements over and above admission to NAU are required.
This Doctoral degree requires 60 units distributed as follows:
Given the breadth of Bioengineering as a discipline, to best prepare you for your dissertation research, your Advisory Committee will approve our individualized Plan of Study at the end of your first year. You must obtain an overall grade point average (GPA) of at least 3.0 to remain in the program in good standing.
Bioengineering Foundation (12 units)
Biology, Engineering, and Other Electives (33 units)
Up to 12 units of individualized study (608/685/697) may be applied to this degree.
BE 608, BIO 608, and/or ME 608,are encouraged so that students obtain an internship with a local or regional industrial partner as part of your graduate training. However, no more than 3 units of BE/BIO/ME 608 may be used towards your degree.
All electives must be approved by your advisor. Dissertation/thesis units (799/699) may not be used towards fulfillment of any elective requirements.
Required Milestones: The focus of this program is to develop and execute an original research project in Bioengineering, along with excellent oral and written communication skills necessary for leadership in industry and academia.
Prospectus (beginning of 3rd semester)
You will be expected to complete a dissertation prospectus by the beginning of your third semester. Writing of the prospectus will commence in the first semester in BIO 698 Scientific Writing, or in BE/BIO 537, one of which is a required course for all incoming students. The prospectus will include a literature review of your proposed topic area, motivation and rationale for your proposed studies, detailed methods including hypotheses to be tested, expected results and interpretation, and expected impact on the field. After approval of your prospectus, you need to submit a completed and signed Dissertation Recommendation Form, available on the Graduate College's website.
Advancement to Candidacy (end of 4th semester)
After completion of your prospectus, you will form an Advisory committee in consultation with your major advisor. Departmental approval of your candidacy application will be based on evaluation of your written prospectus and an oral presentation to your Advisory Committee, based on the prospectus, which must be completed before the end of your second year as well as completion of the qualifying exam (which may be written and/or oral). The qualifying exam may be a separate examination or part of your prospectus defense. After receiving departmental approval, you need to submit a completed and signed Candidacy Application to the Graduate College.
Dissertation Defense (end of final year)
You will submit a written doctoral dissertation to your Advisory Committee, and present a public seminar based on your research. An oral examination will be administered by your advisory committee after completion of your public seminar.
Be aware that some courses may have prerequisites that you must also successfully complete. For prerequisite information, click on the course or see your advisor.